button.btn-text {
  border: 0;
  -webkit-box-shadow: none;
          box-shadow: none;
  color: #1890ff;
  padding: 0;
  font-size: 13px;
  background: none;
  letter-spacing: -1px;
  -webkit-transition: all 0s;
  transition: all 0s;
  background: transparent !important;
  line-height: inherit;
  height: auto;
}
button.btn-text:active {
  background: transparent !important;
}
button.btn-text:after {
  display: none !important;
}
button.btn-text.ant-btn-loading {
  color: #989898;
}
button.btn-text.ant-btn-loading:before {
  background: transparent !important;
}
